Question: What is the afflicts which leads to the  {cyanogen} ?
Paraphrase: What is the besets which leads to the {cyanogen} ?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q421724 wdt:P1542 ?X . ?X wdt:P689 ?answer}
Answer: human, respiratory system, circulatory system, central nervous system, Human eye